Go Back  PPRuNe Forums > Flight Deck Forums > Tech Log
Reload this Page >

help--windshear

Wikiposts
Search
Tech Log The very best in practical technical discussion on the web

help--windshear

Thread Tools
 
Search this Thread
 
Old 17th Mar 2007, 10:29
  #1 (permalink)  
Thread Starter
 
Join Date: Apr 2002
Location: w
Posts: 89
Likes: 0
Received 0 Likes on 0 Posts
help--windshear

Anybody Has Information About Windshear At High Altitude(such As Fl300above)? How They Generated? How Powerful They Are? Etc... Thanks!
wingtip777 is offline  
Old 18th Mar 2007, 00:08
  #2 (permalink)  
 
Join Date: May 2000
Location: Seattle
Posts: 3,196
Likes: 0
Received 0 Likes on 0 Posts
Most often such wind shear is associated with the jet stream, and results from the significant change in wind velocity near the core of the jet stream. This can happen up to FL410 or above.

Our forecasts for flights over the Northern Pacific Ocean often have significant wind shears shown. Sometimes you can avoid the worst by changing altitude away from the predicted core altitude; other times you just have to ride out the [usually moderate] turbulence.
Intruder is offline  
Old 18th Mar 2007, 06:41
  #3 (permalink)  
Thread Starter
 
Join Date: Apr 2002
Location: w
Posts: 89
Likes: 0
Received 0 Likes on 0 Posts
THANK YOU VERY MUCH! COULD YOU UPLINK A forecasts over the Northern Pacific Ocean WITH significant wind shears shown PLEASE?
wingtip777 is offline  
Old 18th Mar 2007, 18:31
  #4 (permalink)  
 
Join Date: May 2000
Location: Seattle
Posts: 3,196
Likes: 0
Received 0 Likes on 0 Posts
Sorry. I can't forward the company data. You might check on some aviation weather sites.
Intruder is offline  
Old 19th Mar 2007, 10:54
  #5 (permalink)  
 
Join Date: Mar 2000
Location: Long ago and far away ......
Posts: 1,399
Received 11 Likes on 5 Posts
Why not try this link, and select ICAO Area M (which is the North Pacific):

http://aviationweather.gov/products/swh/
MrBernoulli is offline  
Old 19th Mar 2007, 13:52
  #6 (permalink)  
Thread Starter
 
Join Date: Apr 2002
Location: w
Posts: 89
Likes: 0
Received 0 Likes on 0 Posts
Thank You Very Much!
wingtip777 is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.